51 lines
2.2 KiB
Python
51 lines
2.2 KiB
Python
import datetime
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import json
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from config import Config
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from core.builtins import Bot
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from core.component import module
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from core.utils.http import get_url
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exchange_rate = module('exchange_rate',
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desc='{exchange_rate.help.desc}',
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alias={'exchangerate': 'exchange_rate',
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'excr': 'exchange_rate'},
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developers=['DoroWolf'])
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api_key = Config('exchange_rate_api_key')
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@exchange_rate.command('<base> <target> [<amount>] {{exchange_rate.help}}')
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async def _(msg: Bot.MessageSession):
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base_currency = msg.parsed_msg['<base>'].upper()
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target_currency = msg.parsed_msg['<target>'].upper()
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# url = f'https://v6.exchangerate-api.com/v6/{api_key}/codes'
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# response = await get_url(url, fmt='read', status_code=200)
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# response_str = response.decode('utf-8')
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# data = json.loads(response_str)
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# supported_currencies = data['supported_codes']
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# unsupported_currencies = []
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# if base_currency not in supported_currencies:
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# unsupported_currencies.append(base_currency)
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# if target_currency not in supported_currencies:
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# unsupported_currencies.append(target_currency)
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# if unsupported_currencies:
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# await msg.finish(f"{msg.locale.t('exchange_rate.message.error.invalid')}{', '.join(unsupported_currencies)}")
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amount = msg.parsed_msg.get('<amount>', '1')
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try:
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amount = float(amount)
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if amount <= 0:
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await msg.finish(msg.locale.t('exchange_rate.message.error.non_positive'))
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except ValueError:
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await msg.finish(msg.locale.t('exchange_rate.message.error.non_digital'))
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url = f'https://v6.exchangerate-api.com/v6/{api_key}/pair/{base_currency}/{target_currency}/{amount}'
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response = await get_url(url, fmt='read', status_code=200)
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response_str = response.decode('utf-8')
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data = json.loads(response_str)
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exchange_rate = data['conversion_result']
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current_time = datetime.datetime.now().strftime("%Y-%m-%d")
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await msg.finish(
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msg.locale.t('exchange_rate.message', amount=amount, base=base_currency, exchange_rate=exchange_rate,
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target=target_currency, time=current_time))
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